| BEHAVIOURISMS | • behaviourisms n. Plural of behaviourism. • BEHAVIOURISM n. the psychological theory that behaviour is governed by conditioning rather than internal processes and that by changing behaviour patterns it is possible to treat psychological disorders, also BEHAVIORISM. |
| BISMUTHINITES | • bismuthinites n. Plural of bismuthinite. • BISMUTHINITE n. a grey mineral consisting of bismuth sulphide in orthorhombic crystalline form. |
| DEHUMIDIFIERS | • dehumidifiers n. Plural of dehumidifier. • DEHUMIDIFIER n. an apparatus for reducing humidity. |
| DEINOTHERIUMS | • deinotheriums n. Plural of deinotherium. • DEINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DINOTHERE, DINOTHERIUM. |
| EPITHALAMIUMS | • epithalamiums n. Plural of epithalamium. • EPITHALAMIUM n. a lyric ode in honor of a bride and bridegroom, also EPITHALAMION. |
| EUNUCHOIDISMS | • eunuchoidisms n. Plural of eunuchoidism. • EUNUCHOIDISM n. a condition in which there is a deficiency of sexual development and in which certain female sex characteristics are often present. |
| GLUTETHIMIDES | • glutethimides n. Plural of glutethimide. • GLUTETHIMIDE n. a sedative drug with pharmacological properties similar to those of barbiturates. |
| HEMODILUTIONS | • hemodilutions n. Plural of hemodilution. • HEMODILUTION n. decreased concentration of cells and solids in the blood resulting from gain of fluid, also HAEMODILUTION. |
| HYPERIMMUNISE | • hyperimmunise v. Alternative form of hyperimmunize. • HYPERIMMUNISE v. to induce a high level of immunity or of circulating antibodies in, as by a long course of injections of antigen, also HYPERIMMUNIZE. |
| IMMUNOCHEMIST | • immunochemist n. A chemist whose speciality is immunochemistry. • IMMUNOCHEMIST n. a student of immunochemistry. |
| MISBEHAVIOURS | • misbehaviours n. Plural of misbehaviour. • MISBEHAVIOUR n. bad behaviour, also MISBEHAVIOR. |
| MISCHIEVOUSLY | • mischievously adv. In a mischievous manner. • MISCHIEVOUS adv. given to mischief. |
| PHILLUMENISTS | • phillumenists n. Plural of phillumenist. • PHILLUMENIST n. a collector of matchbooks. |
| UNATHLETICISM | Sorry, definition not available. |
| UNMECHANISING | • UNMECHANISE v. (Sterne) to disorganise, also UNMECHANIZE. |
| XIPHISTERNUMS | • xiphisternums n. Plural of xiphisternum. • XIPHISTERNUM n. the posterior and smallest of the three divisions of the sternum. |